Siemens 6EP13215BA00 AC/DC DIN Rail Power Supply
Key Selection Parameters
- Output voltage and current class — The primary unit delivers 12 VDC at up to 2 A (24 W). Alternative DIN rail listings in the same brand family cover 5 V, 12 V, and 24 V output rails with current ratings ranging from 1.9 A to 5 A. The chosen output voltage constrains downstream load choices and wire gauge selection.
- Input range flexibility — The 6EP13215BA00 accepts AC (100–230 VAC nominal, 85–264 VAC operating band) and DC (110–300 VDC), classifying it as a universal-input device. Several listed alternates restrict input to AC-only ranges (93–132 VAC and 187–264 VAC), which may affect input filtering and inrush management in systems fed by DC bus or backup generators.
- Efficiency rating and thermal margin — Efficiency is listed at 82%. Higher-efficiency alternatives (84–86%) reduce internal dissipation for equivalent load conditions, potentially reducing derating requirements in confined panel enclosures.
- Operating temperature and derating — The seed record does not include an explicit operating temperature range. Alternate records show Siemens SITOP DIN rail units operating from 0°C to 60°C or 10°C to 70°C with derating above a certain load threshold. Without an explicit stated range for the 6EP13215BA00, thermal design relies on the installed enclosure ventilation.
- Enclosure and packaging — Supplied in bulk packaging with IP20 protection and adjustable output. One alternate (6EP13222BA00) uses box packaging, which may affect stock handling or replacement fit in existing panel builds.
Parameter Summary
| Parameter | Value |
|---|
| Output voltage | 12 VDC |
| Maximum output current | 2 A |
| Rated power | 24 W |
| AC input range | 100–230 VAC nominal; 85–264 VAC operating |
| DC input range | 110–300 VDC |
| Input type | AC or DC (universal) |
| Efficiency | 82% |
| Number of outputs | 1 |
| Protection rating | IP20 |
| Features | Adjustable output |
| Approvals | CB, cCSAus, CE, CSA, cUL, cULus, UL |
| Applications | Hazardous locations, industrial, ITE (commercial) |
| Encapsulation | Bulk |
In-Catalog Comparison with Similar Siemens DIN Rail Power Supplies
The table below presents side-by-side parameters for the primary part and three catalog alternates. These entries reflect parametric similarity only; they are not approved substitutes. Selection requires the user's own engineering qualification.
| MPN | Output | Current | Power | Efficiency | Input Type | Operating Temperature |
|---|
| 6EP13215BA00 | 12 V | 2 A | 24 W | 82% | AC or DC | — |
| 6EP13211LD00 | 12 V | 3 A | 36 W | 84% | AC or DC | 10°C ~ 70°C (derating) |
| 6EP33216SB000AY0 | 12 V | 1.9 A | 23 W | 81% | AC or DC | — |
| 6EP13222BA00 | 12 V | 7 A | — | 84% | AC only | 25°C ~ 70°C |
Why These Are Catalog-Close
- 6EP13211LD00 — Shares the same 12 V output rail and universal AC/DC input type. The 3 A rated output provides 50% more current headroom, but the chassis-mount form factor changes the installation envelope compared to DIN rail mounting.
- 6EP33216SB000AY0 — Matches the 12 V output, universal input capability, and IP20/adjustable-output feature set within a similar 23 W power class. The efficiency rating is 81% versus 82%.
- 6EP13222BA00 — Shares the same 12 V output voltage and adjustable output feature. The 7 A current rating is the highest among the listed comparators, but the AC-only input and box packaging represent a different configuration choice.
Additional In-Catalog Alternates
| MPN | Output | Current | Efficiency | Input Type |
|---|
| 6EP13321LB00 | 24 V | 2.5 A | 85% | AC only |
| 6EP13311LD00 | 24 V | 2.1 A | 86% | AC only |
| 6EP19612BA11 | 24 V | 3 A | 97% | DC only |
| 6EP33106SB000AY0 | 5 V | 3 A | 76% | AC or DC |
| 6EP13331LB00 | 24 V | 5 A | 86% | AC only |
These parts extend the 24 V family (6EP1332x, 6EP1333x) and the 5 V / universal-input family (6EP331x, 6EP196x). They represent parametric similarity within the Siemens SITOP or equivalent DIN rail power supply family and are listed for catalog-screening purposes only.
